Sketch and Adobe Photoshop are of the most popular applications for web design in 2015. Photoshop is the reliable old giant, but Sketch is the bright young challenger. Photoshop works great but Sketch a little buggy.
Sketch was created for web designers and UI designers but can’t fully replace Photoshop. And Photoshop is an excellent photo editor but that makes it a poor app for web design.
If you want more then check this handy infographic from Webdesigner Depot. Take a look, and see which application is best for web design? Which features are missing from Sketch? It’s your choice.